Installation of the First Bolt will increase productivity and reduce delays.
A Network Rail accepted product

For many years broken slide chair bolts have caused major disruption on switch and crossing layouts - First Bolt is the solution to this problem

  • Quick and easy to install
  • Can be fitted easily on all slide chair positions
  • A full section bolt that allows gauge adjustment
  • Can be removed and replaced without the disconnection of signalling equipment.

Download Network Rail PDF Factsheet here

Download London Underground PDF Factsheet here


Lesmac Industrial Fasteners and Rail Products
Lesmac (Fasteners) Ltd, 73 Dykehead Street, Queenslie Industrial Estate, Glasgow, G33 4AQ
Tel : 0141 774 0004 / Fax : 0141 774 2229